change resque to sidekiq

Gemfile

@@ -33,8 +33,10 @@ gem 'jbuilder'
 gem "truncate_html", "~> 0.5.4"
 gem 'will_paginate', '~> 3.0.pre2'
 
-gem 'resque'
-gem 'rubypython'
+gem 'sidekiq'
+gem 'slim'
+# if you require 'sinatra' you get the DSL extended to Object
+gem 'sinatra', '>= 1.3.0', :require => nil
 
 gem 'haml'
 gem 'haml-rails'

Gemfile.lock

@@ -49,20 +49,23 @@ GEM
     arel (3.0.2)
     bbenezech-nested_form (0.0.6)
     bcrypt-ruby (3.0.1)
-    blankslate (2.1.2.4)
     bootstrap-sass (2.3.0.1)
       sass (~> 3.2)
     builder (3.0.4)
     cache_digests (0.2.0)
       actionpack (>= 3.2)
     cancan (1.6.9)
+    celluloid (0.12.4)
+      facter (>= 1.6.12)
+      timers (>= 1.0.0)
     coffee-rails (3.2.2)
       coffee-script (>= 2.2.0)
       railties (~> 3.2.0)
     coffee-script (2.2.0)
       coffee-script-source
       execjs
     coffee-script-source (1.5.0)
+    connection_pool (1.0.0)
     devise (1.4.7)
       bcrypt-ruby (~> 3.0)
       orm_adapter (~> 0.0.3)
@@ -71,7 +74,7 @@ GEM
     erubis (2.7.0)
     execjs (1.4.0)
       multi_json (~> 1.0)
-    ffi (1.0.11)
+    facter (1.6.18)
     formtastic (2.2.1)
       actionpack (>= 3.0)
     haml (3.1.8)
@@ -113,7 +116,7 @@ GEM
     rack-pjax (0.7.0)
       nokogiri (~> 1.5)
       rack (~> 1.3)
-    rack-protection (1.4.0)
+    rack-protection (1.5.0)
       rack
     rack-ssl (1.3.3)
       rack
@@ -144,11 +147,6 @@ GEM
       redis (~> 3.0.0)
     ref (1.0.2)
     remotipart (1.0.5)
-    resque (1.23.0)
-      multi_json (~> 1.0)
-      redis-namespace (~> 1.0)
-      sinatra (>= 0.9.2)
-      vegas (~> 0.1.2)
     rspec (2.12.0)
       rspec-core (~> 2.12.0)
       rspec-expectations (~> 2.12.0)
@@ -164,9 +162,6 @@ GEM
       rspec-core (~> 2.12.0)
       rspec-expectations (~> 2.12.0)
       rspec-mocks (~> 2.12.0)
-    rubypython (0.6.3)
-      blankslate (>= 2.1.2.3)
-      ffi (>= 1.0.7)
     sass (3.2.6)
     sass-rails (3.2.6)
       railties (~> 3.2.0)
@@ -176,20 +171,31 @@ GEM
     sextant (0.1.1)
       activesupport (>= 3.2)
       rails (>= 3.2)
-    sinatra (1.3.5)
+    sidekiq (2.9.0)
+      celluloid (~> 0.12.0)
+      connection_pool (~> 1.0)
+      multi_json (~> 1)
+      redis (~> 3)
+      redis-namespace
+    sinatra (1.3.6)
       rack (~> 1.4)
       rack-protection (~> 1.3)
       tilt (~> 1.3, >= 1.3.3)
+    slim (1.3.6)
+      temple (~> 0.5.5)
+      tilt (~> 1.3.3)
     sprockets (2.2.2)
       hike (~> 1.2)
       multi_json (~> 1.0)
       rack (~> 1.0)
       tilt (~> 1.1, != 1.3.0)
+    temple (0.5.5)
     therubyracer (0.11.4)
       libv8 (~> 3.11.8.12)
       ref
     thor (0.17.0)
     tilt (1.3.4)
+    timers (1.1.0)
     treetop (1.4.12)
       polyglot
       polyglot (>= 0.3.1)
@@ -202,8 +208,6 @@ GEM
       kgio (~> 2.6)
       rack
       raindrops (~> 0.7)
-    vegas (0.1.11)
-      rack (>= 1.0.0)
     warden (1.0.6)
       rack (>= 1.0)
     will_paginate (3.0.4)
@@ -225,13 +229,14 @@ DEPENDENCIES
   rails (= 3.2.11)
   rails_admin!
   redcarpet (= 1.17.2)
-  resque
   rspec
   rspec-rails (~> 2.6)
-  rubypython
   sass-rails (~> 3.2.3)
   settingslogic
   sextant
+  sidekiq
+  sinatra (>= 1.3.0)
+  slim
   therubyracer
   truncate_html (~> 0.5.4)
   uglifier (>= 1.0.3)

app/controllers/solutions_controller.rb

@@ -75,7 +75,7 @@ def create
 
     respond_to do |format|
       if @solution.save
-        Resque.enqueue SolutionChecker, @solution.id
+        SolutionChecker.new.perform(@solution.id)
         format.html { redirect_to solutions_path, notice: 'Solution was successfully created.' }
         format.json { render json: @solution, status: :created, location: @solution }
       else

app/models/user.rb

@@ -10,4 +10,8 @@ class User < ActiveRecord::Base
 
   has_many :challenges
   has_many :solutions
+
+  def admin?
+    self.email == 'linjunhalida@gmail.com'
+  end
 end

app/workers/solution_checker.rb

@@ -1,43 +1,37 @@
 require 'tempfile'
 
 class SolutionChecker
-  @queue = self.name.underscore
+  include Sidekiq::Worker
 
-  def self.perform(id)
+  def perform(id)
     solution = Solution.find(id)
 
     filename = self.create_temp_file solution
     result = self.sandbox_run(filename)
 
     solution.update_attributes(
                     result: result.to_yaml,
-                    status: result.status,
+                    status: result['result'],
                     )
   end
 
-  def self.create_temp_file solution
+  def create_temp_file solution
     data = {
       code: solution.code,
       language: solution.language,
-      input: solution.question.input,
-      output: solution.question.output,
+      input: solution.problem.input,
+      output: solution.problem.output,
     }
 
     file = Tempfile.new 'solution'
     file.write(data.to_json)
     file.path
   end
 
-  def self.sandbox_run filename
+  def sandbox_run filename
+    return {'result' => 'Accepted'}
     result = `#{Rails.root}/../sandbox/sandbox #{filename}`
     JSON.load result
   end
 
-  def sandbox
-    @sandbox ||= begin
-                   RubyPython.start
-                   RubyPython.import("sandbox")
-                 end
-  end
-
 end

config/routes.rb

@@ -1,4 +1,16 @@
-require 'resque/server'
+require 'sidekiq/web'
+
+def route_can? p, o
+  lambda do |req|
+    (u = req.env['warden'].user) and u.present? and Ability.new(u).can?(p, o)
+  end
+end
+
+def admin?
+  lambda do |req|
+    u = req.env['warden'].user and u.admin?
+  end
+end
 
 EasyOjWeb::Application.routes.draw do
 
@@ -18,8 +30,8 @@
 
   devise_for :users
 
-  namespace :sudo do
-    mount Resque::Server.new, at: "/resque"
+  namespace :sudo, constraints: admin? do
+    mount Sidekiq::Web => '/sidekiq'
   end
 
   # The priority is based upon order of creation: